Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,974 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of July 23, 2026.

Showing 27,241–27,300 of 100,974 contractors

D R Duke & Associates INC
Acampo, CA · CSLB #589489 · as of July 23, 2026
Active · clear
Duke James Construction Company
Santa Paula, CA · CSLB #843128 · as of July 23, 2026
Active · clear
Michael Duke Construction
Fairfield, CA · CSLB #940614 · as of July 23, 2026
Active · clear
Duke Pacific INC
Chino, CA · CSLB #176982 · as of July 23, 2026
Active · clear
Roger Duke Const
Porterville, CA · CSLB #891838 · as of July 23, 2026
Active · clear
Dukes Construction
San Diego, CA · CSLB #785145 · as of July 23, 2026
Active · clear
Duke's Construction CO
Bloomington, CA · CSLB #579302 · as of July 23, 2026
Active · clear
Dukes Custom Construction
Carlsbad, CA · CSLB #715031 · as of July 23, 2026
Active · clear
Lac Gia Du
Rancho Cucamonga, CA · CSLB #842396 · as of July 23, 2026
Active · clear
Dulai Construction
Yuba City, CA · CSLB #1157540 · as of July 23, 2026
Active · clear
Dulay And Sons Construction
San Francisco, CA · CSLB #812602 · as of July 23, 2026
Active · clear
The Dulich Company INC
Cardiff, CA · CSLB #942708 · as of July 23, 2026
Active · clear
Aaron Dulitz
Fortuna, CA · CSLB #879963 · as of July 23, 2026
Active · clear
Duma Builders
Berkeley, CA · CSLB #480533 · as of July 23, 2026
Active · clear
Duma Construction INC
Newport Beach, CA · CSLB #1147574 · as of July 23, 2026
Active · clear
Dumalski Contracting
Long Beach, CA · CSLB #667420 · as of July 23, 2026
Active · clear
Jeff Dumm
Rocklin, CA · CSLB #899090 · as of July 23, 2026
Active · clear
Dumonde Builders INC
West Hollywood, CA · CSLB #1097290 · as of July 23, 2026
Active · clear
Dumont Construction INC
Modesto, CA · CSLB #985966 · as of July 23, 2026
Active · clear
Bill Du Moulin General Contractor
Point Richmond, CA · CSLB #430219 · as of July 23, 2026
Active · clear
Duna Construction INC
Cloverdale, CA · CSLB #659578 · as of July 23, 2026
Active · clear
Dunamis Builders & Restorations INC
San Bernardino, CA · CSLB #1120853 · as of July 23, 2026
Active · clear
Dunbar Builders
Thousand Oaks, CA · CSLB #833604 · as of July 23, 2026
Active · clear
Dunbar Construction
Courtland, CA · CSLB #677538 · as of July 23, 2026
Active · clear
Ken Dunbar & Sons INC
Bakersfield, CA · CSLB #350638 · as of July 23, 2026
Active · clear
Robert Bruce Dunbar Ii
Los Gatos, CA · CSLB #748034 · as of July 23, 2026
Active · clear
Dunca CM Construction
Orangevale, CA · CSLB #1126838 · as of July 23, 2026
Active · clear
Duncan And Sons Construction INC
Willits, CA · CSLB #1107507 · as of July 23, 2026
Active · clear
Duncan Building
Forest Falls, CA · CSLB #1031435 · as of July 23, 2026
Active · clear
Duncan Built
Woodland, CA · CSLB #659782 · as of July 23, 2026
Active · clear
Duncan & Company
Calistoga, CA · CSLB #735867 · as of July 23, 2026
Active · clear
Duncan Construction
Woodland, CA · CSLB #877010 · as of July 23, 2026
Active · clear
Duncan Custom Creations
Castaic, CA · CSLB #906901 · as of July 23, 2026
Active · clear
Duncan Custom Homes INC
San Diego, CA · CSLB #736805 · as of July 23, 2026
Active · clear
David Duncan
Isleton, CA · CSLB #682704 · as of July 23, 2026
Active · clear
Duncan Enterprises Construction
Roseville, CA · CSLB #618703 · as of July 23, 2026
Active · clear
Frank Duncan General Craftsman
San Luis Obispo, CA · CSLB #600122 · as of July 23, 2026
Active · clear
Duncan General Contractor And Plumbing
Carmichael, CA · CSLB #608925 · as of July 23, 2026
Active · clear
Duncan Home Services
Fair Oaks, CA · CSLB #902825 · as of July 23, 2026
Active · clear
Duncan House Construction
Benicia, CA · CSLB #849747 · as of July 23, 2026
Active · clear
Duncan Painting Service
Santa Barbara, CA · CSLB #200042 · as of July 23, 2026
Active · clear
Robert Duncan Construction
Capitola, CA · CSLB #987205 · as of July 23, 2026
Active · clear
Andrew Duncan's Heating & Air Conditioning
Oregon House, CA · CSLB #770898 · as of July 23, 2026
Active · clear
Scott Duncan Construction
Napa, CA · CSLB #548248 · as of July 23, 2026
Active · clear
Stan Duncan
Blythe, CA · CSLB #861816 · as of July 23, 2026
Active · clear
Steve Duncan Construction
Paso Robles, CA · CSLB #746740 · as of July 23, 2026
Active · clear
Duncan Woodworks
San Francisco, CA · CSLB #969214 · as of July 23, 2026
Active · clear
Dundas Construction INC
San Gabriel, CA · CSLB #860375 · as of July 23, 2026
Active · clear
Dundee Construction Company
Modesto, CA · CSLB #514695 · as of July 23, 2026
Active · clear
The Rea Ranch LLC DBA Dunderberg Construction
Lee Vining, CA · CSLB #1126487 · as of July 23, 2026
Active · clear
Dunehew Construction
Bakersfield, CA · CSLB #1145250 · as of July 23, 2026
Active · clear
Dunfee Builders
Patterson, CA · CSLB #582424 · as of July 23, 2026
Active · clear
Dung Duc Vu
Lake Forest, CA · CSLB #1154106 · as of July 23, 2026
Active · clear
Gregory Dunger Construction
Modesto, CA · CSLB #1067965 · as of July 23, 2026
Active · clear
Bruce Dunham
Cottonwood, CA · CSLB #771595 · as of July 23, 2026
Active · clear
Dunham Construction And Design
Atascadero, CA · CSLB #928902 · as of July 23, 2026
Active · clear
Mark Dunifer
Ventura, CA · CSLB #671829 · as of July 23, 2026
Active · clear
Dunkin Construction
Grass Valley, CA · CSLB #604883 · as of July 23, 2026
Active · clear
Adam Dunkle
Clovis, CA · CSLB #894585 · as of July 23, 2026
Active · clear
Dunlap Construction
Redondo Beach, CA · CSLB #769390 · as of July 23, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 23, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.